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Thermochemistry Energy is the capacity to do work Thermal energy is the energy associated with the random motion of atoms and molecules Chemical energy is the energy stored…

Documents A Comparison of H and E 2Na (s) + 2H 2 O (l) 2NaOH (aq) + H 2 (g) H = -367.5 kJ/mol E = H - P ....

A Comparison of DH and DE DE = DH - PDV At 25 0C, 1 mole H2 = 24.5 L at 1 atm PDV = 1 atm x 24.5 L = 2.5 kJ DE = -367.5 kJ/mol â 2.5 kJ/mol = -370.0 kJ/mol 6.4 The specific…

Documents Thermochemistry ENERGY CHANGES.. Energy is the capacity to do work Thermal energy is the energy...

Thermochemistry ENERGY CHANGES . Energy is the capacity to do work Thermal energy is the energy associated with the random motion of atoms and molecules Chemical energy is…

Documents Thermochemistry

Thermochemistry Chapter 5 Energy is the capacity to do work Thermal energy is the energy associated with the random motion of atoms and molecules Chemical energy is the energy…

Documents Thermochemistry

Thermochemistry Chapter 5 . Energy is the capacity to do work Thermal energy is the energy associated with the random motion of atoms and molecules Chemical energy is the…